Sheldon, D. H. (2005). Class A ERP implementation: Integrating Lean and six sigma. J. Ross Pub. ; APICS.
Čikaški stil citiranja (17. izdanje)Sheldon, Donald H. Class A ERP Implementation: Integrating Lean and Six Sigma. Boca Raton, Fla. : Alexandria, VA: J. Ross Pub. ; APICS, 2005.
MLA način citiranja (9. izdanje)Sheldon, Donald H. Class A ERP Implementation: Integrating Lean and Six Sigma. J. Ross Pub. ; APICS, 2005.
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